import React, { useState } from 'react'
import { Test111 } from './Test111'
export function Test() {
    console.log('child 刷新')
    const [count, setCount] = useState(0)
    return <div >122testdev {count}
        <button onClick={() => setCount(count + 1)}>click</button>
        <Test111 />
    </div>
}